The field board and the suffering

摘要

PROBLEM TO BE SOLVED: To produce a high-density recording medium having fine uneven pattern, a semiconductor, and a magnetic recording medium in a high throughput and in a high yield.;SOLUTION: In a method for producing a plate-shaped structure including a process in which an original board 5 having an unevenness forming area with an uneven pattern formed and a substrate 1 for transfer are held between a pair of the press surfaces of a mold composed of a hollow, cylindrical upper mold 9 and a lower mold 10 and pressurized by pressurizing the central parts of the upper and lower molds 9 and 10 to transfer the uneven pattern of the original board 5 onto the surface of the substrate 1, compressive loads applied to the interior parts of the upper and lower molds 9 and 10 are intercepted to disperse the loads to the peripheral sides of the upper and lower molds 9 and 10.;COPYRIGHT: (C)2006,JPO&NCIPI